Beta III Tubulin Recombinant Antibody [PSH15-32] - Rat IgG1 (Chimeric) - BSA and Azide free
Antibody Type
Recombinant Chimeric Antibody
Immunogen
Synthetic peptide within mouse Beta III Tubulin aa 401-450.
Species Reactivity
Human, Mouse, Rat
Validated Applications
IHC-P, IF-Tissue, IHC-Fr, WB, IF-Cell
Target Molecular Weight
Predicted band size: 50 kDa
Positive Control
Neuro-2a, Human Cerebellum, Mouse Cerebellum, Rat Cerebellum.
Conjugation
unconjugated
Clone Number
PSH15-32
Product Features
Form
Liquid
Concentration
Lot Concentration Lookup
Storage Instructions
Store at 2-8℃. Avoid freeze.
Storage Buffer
PBS (pH7.4).
Purification Method
Protein A affinity purified.
Application Dilution
Target
Function
Tubulin beta-3 chain, Class III β-tubulin, βIII-tubulin (β3-tubulin) or β-tubulin III, is a microtubule element of the tubulin family found almost exclusively in neurons, and in testis cells. In humans, it is encoded by the TUBB3 gene. Forebrain neuronal culture after 40 days of differentiation from induced human pluripotent stem cells. Class III β-tubulin is one of the seven β-tubulin isotypes identified in the human genome, predominantly in neurons and the testis. It is conditionally expressed in a number of other tissues after exposure to a toxic microenvironment featured by hypoxia and poor nutrient supply. Posttranslational changes including phosphorylation and glycosylation are required for functional activity. Class III β-tubulin's role in neural development has warranted its use as an early biomarker of neural cell differentiation from multi potent progenitors. TUBB3 inactivation impairs neural progenitor proliferation. Rescue experiments demonstrate the non-interchangeability of TUBB3 with other classes of β-tubulins which cannot restore the phenotype resulting from TUBB3 inactivation. Congenital neurologic syndromes associated with TUBB3 missense mutations demonstrate the critical importance of class III β-tubulin for normal neural development.
Background References
1. Puri D et al. TUBB3 and KIF21A in neurodevelopment and disease. Front Neurosci. 2023 Aug
2. Jin S et al. TUBB3 M323V Syndrome Presents with Infantile Nystagmus. Genes (Basel). 2021 Apr